/*重置样式*/

html {
    font-family: "微软雅黑", Arial, sans-serif;
}

body{
    font-size: 16px;
    padding: 0;
    margin: 0;
    font-family: Microsoft YaHei, sans-serif, Arial;
}



a {
    text-decoration: none;
    color: inherit;
    outline: none;
}





h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: normal;
}



input,
button,
textarea,
select {
    *font-size: 100%;
}

hr {
    margin: 0;
    padding: 0;
}
ul, li{
    list-style: none;
    margin: 0;
    padding: 0;
}

/*公用样式*/

* {
    box-sizing: border-box;
}

.clearfix:before, .clearfix:after {
    content: '.';
    width: 0;
    height: 0;
    display: block;
    visibility: hidden;
    clear: both;
}
.w1250 {
    width: 1250px;
}

.w100 {
    width: 100%;
}

.f_left li {
    float: left;
}

.f_right {
    float: right;
}

.clear {
    clear: both;
}

.v_middle {
    vertical-align: middle;
}

.ma {
    margin: 0 auto;
}

.pl_245 {
    padding-right: 245px;
}

.pl_168 {
    padding-right: 168px;
}

.ptb8 {
    padding-top: 8px;
    padding-bottom: 8px;
}

.f13 {
    font-size: 13px;
}

.f15 {
    font-size: 14px;
}

.c_e4 {
    color: #e45d5f;
}

.t_center {
    text-align: center;
}

.nav_choose {
    background-color: #e55a5d;
    color: #fff;
}

.nav_choose a {
    color: #fff;
}

.cp {
    cursor: pointer;
}

.w25 td {
    width: 25%;
}

.w33 td {
    width: 33.333333333333333%;
}

.hr4 hr {
    width: 30px;
    border: none;
    border: 1px solid red;
    margin: 5px auto 20px;
}

h1 {
    font-size: 45px;
    font-weight: bold;
    padding-top: 70px;
    color: #363636;
}

a:hover {
    text-decoration: none;
}

html {
    overflow-x: hidden;
}


/*样式*/

.container {
    width: 1140px;
    margin: 0 auto;
}
.hidden {
    display: none;
}